28510716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9658

約数の個数: 48

約数和(自身を含む): 75420800

約数和(自身を除く): 46910084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9619, 19238, 28857, 38476, 57714, 115428, 125047, 182761, 250094, 365522, 375141, 500188, 548283, 731044, 750282, 1096566, 1500564, 2193132, 2375893, 4751786, 7127679, 9503572, 14255358, 28510716]

約数ペア:

[(1, 28510716), (2, 14255358), (3, 9503572), (4, 7127679), (6, 4751786), (12, 2375893), (13, 2193132), (19, 1500564), (26, 1096566), (38, 750282), (39, 731044), (52, 548283), (57, 500188), (76, 375141), (78, 365522), (114, 250094), (156, 182761), (228, 125047), (247, 115428), (494, 57714), (741, 38476), (988, 28857), (1482, 19238), (2964, 9619)]